Thanks Salty

I look forward to the guide!

I'm going to look up more on muscle fibres - I just don't really want to believe that they can only be converted from fast to slow and won't go back!

Especially in response to an Adult's training rather than during a young person's development? It sounds more like deterioration than an adaption to exercise.

Perhaps that's what it is though - less ability to react to firing neurons as quickly since they are not maintained or something? I'll have to read up on it!